Antibody response to Engerix-B and Recombivax-HB hepatitis B vaccination in end-stage renal disease

Hemodial Int. 2005 Oct;9(4):367-75. doi: 10.1111/j.1492-7535.2005.01155.x.


Recombivax-HB (REC) and Engerix-B (ENG) are FDA-approved vaccines for hepatitis B virus (HBV) in end-stage renal disease (ESRD). This study compares antibody response rates between them in routine clinical practice. Patients completing the recommended 40 mug dose of REC (3 doses) or ENG (4 doses) between January 1, 2000 to April 30, 2003 were eligible. Patients with prior positive HBV surface antigen (HBsAg) or antibody (HBsAb) test results were excluded. The conversion rate and persistence of protective titer (HBsAb titer>or=10 IU/mL) were tracked for 1 year. A supplemental analysis of a one-to-one matched patient sample was also performed. REC patients (N=885) were older, had longer dialysis vintage, and had a larger proportion of whites than ENG patients (N=13,661). Cumulative conversion response was greater in ENG (58%) than REC (40%) at 1 year (p<0.0001). The odds ratio for response to ENG compared with REC was 1.96 (95% limits: 1.56, 2.45; p<0.0001) adjusted for age, gender, race, diabetes, vintage, BSA, hemoglobin, and eKt/V. Persistent protective HBsAb after 1 year was 77% (ENG) vs. 53% (REC). HBsAg was positive in 208 ENG patients (1.5%) with all but 1 because of transient, vaccine-related antigenemia. The difference in conversion response favoring ENG persisted in a one-to-one sample matched for age, gender, race, modality, and dialysis vintage. The study found higher seroconversion response to ENG compared with REC at several time points up to 1 year. Protective HBsAb disappeared in 23-47% of patients 1 year later, validating CDC recommendations to re-test HBsAb yearly. The observed difference in response rates may be related to the extra ENG dose given at the second month (0, 1, 2, 6 regimen). The study raises a hypothesis that requires confirmation in a prospective clinical trial.

MeSH terms

  • Age Factors
  • Antibody Formation*
  • Female
  • Hepatitis B / prevention & control*
  • Hepatitis B Antibodies / blood*
  • Hepatitis B Vaccines / administration & dosage*
  • Hepatitis B Vaccines / blood
  • Humans
  • Kidney Failure, Chronic* / blood
  • Kidney Failure, Chronic* / therapy
  • Male
  • Renal Dialysis / methods
  • Retrospective Studies
  • Sex Factors
  • Vaccination* / methods
  • Vaccines, Synthetic / administration & dosage*
  • Vaccines, Synthetic / blood


  • Engerix-B
  • Hepatitis B Antibodies
  • Hepatitis B Vaccines
  • Recombivax HB
  • Vaccines, Synthetic